A Whole House Water Filtration System also called a Point of Entry (POE) system is installed directly along your primary overhead tank delivery line to purify every drop of water before it flows into your showers, faucets, washing machines, and water heaters. Across Lagos, Abuja, and Port Harcourt, untreated borehole or municipal water carries dissolved iron, mud, sulfur odors, and harsh minerals that corrode plumbing and ruin bathroom tiles. Installing a POE system protects your household infrastructure, while pairing it with an under-sink iClear Reverse Osmosis (RO) unit delivers certified, pure drinking water directly from your kitchen tap.
Why Residential Estates in Nigeria Need Point of Entry (POE) Filtration
In major metropolitan areas like Lagos (Lekki, Ikeja, Ikoyi), Abuja (Maitama, Guzape, Lugbe), and Port Harcourt (GRA Phase 2, Trans-Amadi), untreated water sources pose severe risks to residential property investments:
- Plumbing and Pipe Degradation: Heavy sand, silt, and iron sludge accumulate inside internal conduits, choking water pressure and eroding brass valves or mixer taps.
- Tile and Sanitary Fixture Staining: Dissolved iron leaves yellow rust trails on bathtub porcelain, while hard water minerals build up chalky white scale on glass shower doors.
- Appliance Damage: Water heaters, washing machines, and dishwasher heating elements burn out prematurely when coated in heavy scale and suspended dirt.
- Skin and Hair Harshness: Residual chlorine from municipal lines or organic sulfur gases (H₂S) in deep boreholes cause skin dryness, scalp irritation, and unpleasant foul smells during daily bathing.
By intercepting water at the central entry point, a whole-house filter eliminates these heavy physical contaminants before they reach your indoor plumbing network.
Understanding Whole House Water Filter Prices & Setup Costs in Nigeria
The cost of a central water treatment setup varies based on household water consumption, raw water contamination levels, and tank vessel size.
- Basic Multi-Stage Cartridge Filters (₦150,000 – ₦250,000): Consists of 20-inch jumbo sediment and carbon block housing units designed to trap large particulate matter, dirt, and chemical odors for small-to-medium households.
- Automated Media Vessel Beds (₦300,000 – ₦500,000+): Utilizes heavy-duty FRP (Fiber-Reinforced Plastic) columns loaded with specialized media beds (manganese greensand, activated carbon, or silica sand) featuring automatic backwash valves for high-capacity estate homes.
Operating expenses are economical: high-flow cartridges require simple replacement every 3 to 6 months, while media beds undergo routine automated backwashing to purge accumulated dirt into drainage lines.
Why You Still Need an Under-Sink iClear Purifier for Safe Drinking Water
A common misconception among homeowners is assuming a whole-house central filter makes borehole water 100% safe to drink.
Whole-house POE systems excel at clearing physical turbidity, sand, rust, and foul smells. However, microscopic pathogens — such as E. coli, Salmonella, and heavy dissolved salts — pass through standard media beds.
To achieve safe drinking water standards:
- Step 1 (Point of Entry): The whole-house filter cleans raw borehole or municipal water for bathing, cooking pre-rinse, laundry, and toilet flushing.
- Step 2 (Point of Use): Water flows to an under-sink iClear Standard (₦450,000) or iClear Premier (₦650,000) Reverse Osmosis system. Equipped with a 0.0001-micron semi-permeable membrane, iClear RO technology eliminates 99.99% of disease-causing bacteria and dissolved heavy metals, producing pure, sweet-tasting drinking water right at your kitchen sink.
Step-by-Step Guide: Upgrading Your Home's Water Network
- Conduct a Site Water Assessment: Evaluate your incoming water's Total Dissolved Solids (TDS), iron level, pH, and physical clarity.
- Select the Proper Vessel Size: Match your central filter vessel flow rate (L/hr) to your home's daily tank replenishment demand.
- Connect to Main Line: Position the POE filter between your surface pumping station and your elevated storage tank.
- Mount Kitchen RO Unit: Install a dedicated iClear purifier under your kitchen sink for hassle-free drinking and cooking water.
Protect Your Infrastructure with iClear
Whether you are managing a single-family home or an estate property in Lagos, Abuja, Port Harcourt, or Ogun State, iClear offers tailored central filtration and drinking water purifiers designed specifically for Nigerian water conditions.
Call iClear today at +234-708-063-7319 or visit geticlear.com to schedule your free on-site water assessment.
FAQs
Q: What is a Whole House water filtration system?
A: A Point of Entry (POE) system installed at your main overhead tank line to filter all water entering taps, showers, and appliances.
Q: What is the price range for whole house water filters in Nigeria?
A: Whole house media and cartridge filter setups range from ₦150,000 to over ₦500,000 depending on tank capacity and water quality.
Q: Does a whole house filter make borehole water safe for direct drinking?
A: Whole house filters clean water for bathing and washing, but an under-sink iClear RO purifier is recommended for pure drinking water.
Q: How often do whole house filter media or cartridges need replacement?
A: Cartridges are replaced every 3 to 6 months, while media bed backwashing occurs periodically based on sediment accumulation.
Q: Does a whole house filter remove foul smells and chlorine from tap water?
A: Yes, high-capacity activated carbon beds effectively remove chlorine, bad odors, sulfur smells, and organic matter.
Q: Is whole house water filtration available in Abuja and Port Harcourt?
A: Yes, iClear installs central water treatment systems for residential properties across Abuja, Port Harcourt, Lagos, and Ogun State.